技術參數 - High voltage 20x amplification up to +175V and -175V with respect to ground - DC to 13kHz full-power bandwidth (-3dB) WMA-02 - DC to 50Hz full-power bandwidth (-3dB) WMA-02LF, built to order - Low output noise: <4mVrms for the WMA-02 and <0.2mVrms for the WMA-02LF typical - Continuous short-circuit protection - No overshoot with capacitive loads and perfectly stable - 100kOhm input impedance - 50kOhm output impedance - 50x100x26mm size - 24V - 30V single DC power supply, 120mA